A connection structure between aluminum alloy and decorative strips of soundproof glass curtain wall

Abstract

The invention discloses a connection structure of aluminum alloy and decorative strips of a soundproof glass curtain wall, which relates to the technical field of building decoration. The invention comprises an aluminum alloy column, and aluminum alloy cross beams are respectively connected to both sides of the aluminum alloy column. An inner layer of curtain wall glass, a sound insulation board, and an outer layer of curtain wall glass are sequentially stacked on the outer surface of the aluminum alloy cross beam. The inner layer of curtain wall glass, the sound insulation board, and the outer layer of curtain wall glass are bonded to each other by a composite adhesive. The aluminum alloy column is connected to the aluminum alloy decorative strip through an adapter. The adapter and the aluminum alloy column are connected by a first bolt. At least one bolt slot is provided on the aluminum alloy column. The head of the first bolt is clamped in the bolt slot. The screw portion of the first bolt passes through the adapter and is threadedly connected to the adapter through a nut, so that the first bolt is easy to tighten, which not only reduces the phenomenon of cold bridges, but also has a reasonable structure, simple and quick installation, and good sound insulation effect.

Description

Technical Field

[0001] The invention relates to the technical field of building decoration, and in particular to a connection structure between a soundproof glass curtain wall aluminum alloy and a decorative strip. Background Art

[0002] Nowadays, glass curtain walls are widely used, and there are various kinds of decoration outside the curtain walls. The most common one is the decorative strips. The decorative strips outside the glass curtain walls are divided into horizontal decorative strips and vertical decorative strips. The common practice of vertical decorative strips is to connect a cantilever to the column, which extends to the outside of the outer surface of the curtain wall and then connects to the decorative strips. Under normal circumstances, the decorative strips are intermittently connected to the curtain wall columns, so the strength of the connecting material is required to be high. Generally, steel is used for connection, and steel is not as easy to extrude as aluminum alloy. Therefore. The connection is difficult. There are often unreasonable connections, either the aluminum alloy columns and aluminum alloy decorative lines are complex in shape and cannot be extruded. Or there is no operating space for installation, and it is actually impossible to connect, resulting in rework of design and processing and waste of materials, and it is also easy to form cold bridges, which may even cause delays in construction period and affect the quality of the project.

[0003] In addition, in urban life, daily noise is relatively high, and many existing curtain wall glasses are single-piece glass. Noise can easily pass through the glass, resulting in poor sound insulation and loud noise, which is not conducive to people's life and study. Summary of the invention

[0004] The purpose of the present invention is to provide a connection structure of aluminum alloy and decorative strips of soundproof glass curtain wall, which not only reduces the phenomenon of cold bridge, but also has reasonable structure, high safety and reliability, simple and quick installation and good sound insulation effect.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A connection structure of aluminum alloy and decorative strips of a soundproof glass curtain wall, comprising an aluminum alloy column, wherein both sides of the aluminum alloy column are respectively connected to an aluminum alloy crossbeam, an inner curtain wall glass, a sound insulation board, and an outer curtain wall glass are sequentially stacked on the outer surface of the aluminum alloy crossbeam, wherein the inner curtain wall glass, the sound insulation board, and the outer curtain wall glass are bonded to each other by a composite adhesive, the aluminum alloy column is connected to the aluminum alloy decorative strip via an adapter, the adapter and the aluminum alloy column are connected via a first bolt, at least one bolt slot is provided on the aluminum alloy column, the head of the first bolt is clamped in the bolt slot, and the screw portion of the first bolt passes through the adapter and is threadedly connected to the adapter via a nut.

[0007] Preferably, the adapter is a T-steel adapter, and an insertion groove is provided on the aluminum alloy decorative strip. The screw portion of the first bolt passes through the horizontal section of the T-steel adapter, and the vertical section of the T-steel adapter extends into the insertion groove. The vertical section of the T-steel adapter and the insertion groove are fixedly connected by a second bolt.

[0008] Preferably, the aluminum alloy decorative strip is located on both sides of the plug-in slot and is respectively connected to an aluminum alloy buckle plate for covering the second bolt.

[0009] Preferably, an anti-corrosion gasket is provided between the inner side wall of the insertion groove and the outer side wall of the vertical section of the T-shaped steel adapter.

[0010] Preferably, an aluminum alloy outer cover plate for sealing the nut is sleeved on the outer peripheral side of the vertical section of the T-shaped steel adapter.

[0011] Preferably, a through hole is provided on the aluminum alloy outer cover plate for the vertical section of the T-shaped steel adapter to pass through, and silicone sealant is provided between the inner wall of the through hole and the outer wall of the vertical section of the T-shaped steel adapter.

[0012] Preferably, a heat-insulating pad and an aluminum-alloy glass pressure plate are provided between the aluminum-alloy column and the horizontal section of the T-shaped steel adapter, the screw portion of the first bolt passes through the heat-insulating pad and the aluminum-alloy glass pressure plate in sequence, and the aluminum-alloy glass pressure plate is connected to the outer curtain wall glass by a first rubber strip and sealant.

[0013] Preferably, the inner layer curtain wall glass, the outer layer curtain wall glass, the sound insulation board and the thermal insulation pad are connected via foam rods and sealants.

[0014] Preferably, the outer surface of the outer curtain wall glass is covered with a luminous glass film.

[0015] Preferably, the aluminum alloy cross beam and the inner layer of curtain wall glass, as well as the aluminum alloy column and the inner layer of curtain wall glass are connected via a second adhesive strip and a sealant.

[0016] The beneficial effects of the present invention are as follows:

[0017] The aluminum alloy column of the present invention is connected with an aluminum alloy decorative strip through an adapter, and the adapter and the aluminum alloy column are connected through a first bolt. At least one bolt slot is provided on the aluminum alloy column, and the head of the first bolt is clamped in the bolt slot. The screw portion of the first bolt passes through the adapter and is threadedly connected to the adapter through a nut. The technical solution makes it easy to tighten the first bolt, which not only reduces the phenomenon of cold bridges, but also has a reasonable structure, high safety and reliability, and simple and quick installation, thereby reducing the project cost.

[0018] The curtain wall glass of the present invention comprises two layers, an inner curtain wall glass and an outer curtain wall glass, and a sound insulation board is arranged between the inner curtain wall glass and the outer curtain wall glass, so that the curtain wall glass has a good sound insulation effect, noise is not easy to pass through, and it is beneficial to people's life and study. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of a connection structure between an aluminum alloy and a decorative strip of a soundproof glass curtain wall provided according to an embodiment of the present invention Figure 1 ;

[0020] Figure 2 A structural schematic diagram of a connection structure between an aluminum alloy and a decorative strip of a soundproof glass curtain wall provided according to an embodiment of the present invention Figure 2 ;

[0021] Figure 3 for Figure 1 , Figure 2 Schematic diagram of the assembly structure of the inner curtain wall glass, the outer curtain wall glass and the sound insulation board;

[0022] Figure 4 for Figure 1 A local enlarged schematic diagram at point A.

[0023] In the figure: 10, aluminum alloy column; 11, bolt slot; 20, aluminum alloy beam; 30, inner curtain wall glass; 40, outer curtain wall glass; 50, sound insulation board; 60, adapter; 70, aluminum alloy decorative strip; 80, first bolt; 90, nut; 100, second bolt; 110, aluminum alloy gusset plate; 120, anti-corrosion gasket; 130, aluminum alloy outer cover; 131, through hole; 140, silicone sealant; 150, thermal insulation pad; 160, aluminum alloy glass pressure plate; 170, first rubber strip; 180, foam rod; 190, second rubber strip; 200, luminous glass film. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, the terms "install", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internally connected between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 The present invention provides a connection structure of aluminum alloy and decorative strips for a soundproof glass curtain wall, comprising an aluminum alloy column 10, aluminum alloy cross beams 20 are respectively connected to both sides of the aluminum alloy column 10, inner curtain wall glass 30, sound insulation board 50, and outer curtain wall glass 40 are sequentially stacked on the outer surface of the aluminum alloy cross beam 20, and the inner curtain wall glass 30, the sound insulation board 50, and the outer curtain wall glass 40 are bonded to each other by a composite adhesive, the aluminum alloy column 10 is connected to an aluminum alloy decorative strip 70 by an adapter 60, and the adapter 60 and the aluminum alloy column 10 are connected by a first bolt 80, and the aluminum alloy column 10 is connected to the aluminum alloy decorative strip 70 by a first bolt 80. Two bolt slots 11 are provided on the column 10, and the head of the first bolt 80 is clamped in the bolt slot 11, and the screw portion of the first bolt 80 passes through the adapter 60 and is threadedly connected to the adapter 60 through the nut 90, so that the first bolt 80 is easy to tighten, which not only reduces the phenomenon of cold bridges, but also has a reasonable structure, high safety and reliability, and simple and quick installation, thereby reducing the project cost. The sound insulation board 50 is provided between the inner curtain wall glass 30 and the outer curtain wall glass 40, so that the curtain wall glass has a good sound insulation effect, noise is not easy to pass through, which is beneficial to people's life and study.

[0027] The above-mentioned adapter 60 is a T-shaped steel adapter, and an insertion groove is provided on the aluminum alloy decorative strip 70. The screw portion of the first bolt 80 passes through the horizontal section of the T-shaped steel adapter, and the vertical section of the T-shaped steel adapter extends into the insertion groove. The vertical section of the T-shaped steel adapter and the insertion groove are fixedly connected by a second bolt 100. An aluminum alloy buckle plate 110 for covering the second bolt 100 is respectively clamped on both sides of the aluminum alloy decorative strip 70 at the insertion groove. The second bolt 100 is covered inside by the aluminum alloy buckle plate 110, which is beautiful and easy to maintain. The entire structure is reasonable, safe and reliable.

[0028] An anti-corrosion gasket 120 is provided between the inner wall of the above-mentioned plug-in slot and the outer wall of the vertical section of the T-steel adapter. An aluminum alloy outer cover plate 130 for sealing the nut 90 is sleeved on the outer peripheral side of the vertical section of the T-steel adapter. The nut 90 is covered inside by the aluminum alloy outer cover plate 130, which is beautiful and easy to maintain. The entire structure is reasonable, safe and reliable.

[0029] A through hole 131 is provided on the aluminum alloy outer cover plate 130 for the vertical section of the T-steel adapter to pass through, and silicone sealant 140 is provided between the inner wall of the through hole 131 and the outer wall of the vertical section of the T-steel adapter, so that the aluminum alloy outer cover plate 130 is fixed to the vertical section of the T-steel adapter through the silicone sealant 140.

[0030] An insulating pad 150 and an aluminum alloy glass pressure plate 160 are provided between the aluminum alloy column 10 and the horizontal section of the T-shaped steel adapter. The screw portion of the first bolt 80 passes through the insulating pad 150 and the aluminum alloy glass pressure plate 160 in sequence. The aluminum alloy glass pressure plate 160 and the outer curtain wall glass 40 are connected by a first rubber strip 170 in combination with sealant.

[0031] The inner layer curtain wall glass 30, the outer layer curtain wall glass 40, the sound insulation board 50 and the heat insulation pad 150 are connected to each other through a foam rod 180 and a sealant.

[0032] The aluminum alloy cross beam 20 and the inner curtain wall glass 30 , as well as the aluminum alloy column 10 and the inner curtain wall glass 30 , are connected by a second adhesive strip 190 in combination with a sealant.

[0033] The outer surface of the outer curtain wall glass 40 is covered with a luminous glass film 200. When the surrounding environment is dim at night, energy will be slowly released in the form of fluorescence, thereby achieving the effects of indication, display and decoration.

[0034] Reference Figure 1 , Figure 2 The cross-sectional shape of the aluminum alloy column 10 and the aluminum alloy decorative strip 70 is simple, easy to extrude, the construction operation space is reasonable, the connection is simple, easy to grasp, and the construction efficiency is high.

[0035] The above specifically describes the preferred implementation of the present invention. Of course, the present invention can also take a form different from the above-mentioned implementation mode. Equivalent changes or corresponding modifications made by technicians familiar with the field without violating the spirit of the present invention should fall within the scope of protection of the present invention.

Claims

1. A connection structure between aluminum alloy and decorative strips of a soundproof glass curtain wall, characterized in that: It comprises an aluminum alloy column, both sides of which are connected to an aluminum alloy crossbeam, an inner curtain wall glass, a sound insulation board, and an outer curtain wall glass are stacked in sequence on the outer surface of the aluminum alloy crossbeam, and the inner curtain wall glass, the sound insulation board, and the outer curtain wall glass are bonded to each other by a composite adhesive, the aluminum alloy column is connected to an aluminum alloy decorative strip through an adapter, the adapter and the aluminum alloy column are connected by a first bolt, at least one bolt slot is provided on the aluminum alloy column, the head of the first bolt is clamped in the bolt slot, and the screw portion of the first bolt passes through the adapter and is threadedly connected to the adapter through a nut; The adapter is a T-shaped steel adapter, and a plug-in slot is provided on the aluminum alloy decorative strip. The screw portion of the first bolt passes through the horizontal section of the T-shaped steel adapter, and the vertical section of the T-shaped steel adapter extends into the plug-in slot. The vertical section of the T-shaped steel adapter is fixedly connected to the plug-in slot by a second bolt. An aluminum alloy outer cover plate for sealing the nut is sleeved on the outer peripheral side of the vertical section of the T-shaped steel adapter; The aluminum alloy outer cover plate is provided with a through hole for the vertical section of the T-shaped steel adapter to pass through, and silicone sealant is provided between the inner wall of the through hole and the outer wall of the vertical section of the T-shaped steel adapter; A heat-insulating pad and an aluminum alloy glass pressing plate are provided between the aluminum alloy column and the horizontal section of the T-shaped steel adapter, the screw portion of the first bolt passes through the heat-insulating pad and the aluminum alloy glass pressing plate in sequence, and the aluminum alloy glass pressing plate is connected to the outer curtain wall glass by a first rubber strip and a sealant; The inner curtain wall glass, the outer curtain wall glass, the sound insulation board and the heat insulation pad are connected by foam rods and sealants; The aluminum alloy outer cover plate is buckled on the aluminum alloy glass pressing plate.

2. The connection structure of aluminum alloy and decorative strips of a soundproof glass curtain wall according to claim 1, characterized in that: The outer surface of the outer curtain wall glass is covered with a luminous glass film.

3. The connection structure of aluminum alloy and decorative strips of a soundproof glass curtain wall according to claim 1, characterized in that: The aluminum alloy cross beam and the inner layer curtain wall glass, as well as the aluminum alloy column and the inner layer curtain wall glass are connected via a second adhesive strip and a sealant.

4. The connection structure of aluminum alloy and decorative strips of a soundproof glass curtain wall according to claim 1, characterized in that: The aluminum alloy decorative strip is located on both sides of the plug-in slot and is respectively connected with an aluminum alloy buckle plate for covering the second bolt.

5. The connection structure of aluminum alloy and decorative strips of a soundproof glass curtain wall according to claim 1, characterized in that: An anti-corrosion gasket is provided between the inner side wall of the insertion groove and the outer side wall of the vertical section of the T-shaped steel adapter.

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